The Executive 56 Frame Spa Pump has an executive wet end designed for 56-Frame motors together with two double-shielded ball bearings with moisture-resistant grease for quieter operation and long life. The dual speed motors have insulated windings for increased efficiency and large, highly versatile 6-1/2″diameter wet end for higher head pressure. With Viton Seals and a split capacitor (start and run) for less energy consumption, together with a three year warranty on its motor and wet end, the Executive is a will have to.Center vs. Side Discharge Pumps Swimming pool and spa pumps are classified, in part, in step with the orientation of their discharge openings. Center discharge pumps have an opening situated in the center of the wet end, at the same time as side discharge pumps have an opening situated at the side of the wet end. Water is propelled through the openings and flows out through the jets in your spa. Side discharge pumps are up to 60% more efficient for pumping out high volumes of water than center discharge pumps.What the frame size on a spa pump mean? The frame size on a spa pump is the physical size of the spa pump motor. The frame is the piece that mounts the wet end to the motor. The frame size is situated at the motor’s ID plate, frequently marked with an F for frame size. The thru-bolt spacing could also be an indicator of frame size. A 48 frame motor has bolts spaced lower than 4 inches apart, and the 56 frame motor has bolts with spacing more than 4 inches apart.
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Executive wet end designed specifically for 56-frame motors
Two double shielded ball bearings with moisture resistant grease for quieter operation and longer life
Two speed motors have four sets of insulated windings for increased efficiency
56-frame motor for added strength, cooler operating temperature, and longer motor life
Larger 2-1/2″ intake for improved glide performance and reduced noise